From: Phrogz <gavin@...>
Date: 2007-04-09T13:25:05+09:00
Subject: Re: class << Foo; include Foo; end

On Apr 8, 5:05 pm, Thomas Hafner <tho...@hafner.NL.EU.ORG> wrote:
> how should I group some stateless functions into a module and use them
> in a very simple way without littering the namespace? E.g. if the
> module is ``Foo'' with at least one function foo, then I'd like to use
> that module in a way as simple like that:
>
>   require 'Foo'
>   puts Foo.foo("world")

module Foo
  def self.foo( msg )
    puts "Hello #{msg}"
  end
end